Transaction not yet indexed

5u21aDYFG5xVJy8CFiKqrTd57HJeV85tZck9Jg78Txhkhb5y2GEC3Nq2xnzp7ukbZnY3yWp13fNGN5dUe88t2Seb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.